\begin{tabular}{l*{10}{c}}
\toprule
            &\multicolumn{3}{c}{$\Delta$ Female turnout}    \\\cmidrule(lr){2-4}
            &\multicolumn{1}{c}{(1)}   &\multicolumn{1}{c}{(2)}   &\multicolumn{1}{c}{(3)}   \\
\midrule
$\Delta \text{IHS}(Workers)$&       0.116***&               &               \\
            &     (0.043)   &               &               \\
$\Delta \text{IHS}(Pay)$&               &       0.085***&               \\
            &               &     (0.024)   &               \\
$\Delta \text{IHS}(Workdays)$&               &               &       0.077***\\
            &               &               &     (0.026)   \\
\midrule
Observations&      50,490   &      50,490   &      50,490   \\
R-squared   &       0.493   &       0.493   &       0.493   \\
\bottomrule
\end{tabular}
